Составьте предложения со словами arrival, departure, to check-in (v), check-in (n, adj), customs, customs officer, to book, booking-office в past simple 25

1. On her arrival he met her at the station. 2. At our departure there was a muddle in the office. 3. They checked in their bags and realised that they left one important thing. 4. A check in took us a lot of time. 5. Our class custom was tea-drinking with our teacher at the end of the year. 6. Customs officer found a gun with a gay that was in front of us. 7. Wee booked tickets on the site. 8. We had to go to the booking-office and understand what was wrong with our tickets.